<providers>
  <provider
      name="mssql"
      description="Microsoft SQL Server, provider V2.0.0.0 in framework .NET V2.0"
      assemblyName="System.Data, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"
      connectionClass="System.Data.SqlClient.SqlConnection"
    />
  <provider
    name="ora"
    description="Oracle, Microsoft provider V1.0.5000.0"
    assemblyName="System.Data.OracleClient, Version=1.0.5000.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" 
    connectionClass="System.Data.OracleClient.OracleConnection"
  />
  <provider
    name="mysql"
    description="MySQL, MySQL provider 1.0.7.30072"
    assemblyName="MySql.Data, Version=1.0.7.30072, Culture=neutral, PublicKeyToken=c5687fc88969c44d" 
    connectionClass="MySql.Data.MySqlClient.MySqlConnection"
  />
</providers>
